TUNBIND(3N-SVR4)   RISC/os Reference Manual    TUNBIND(3N-SVR4)



NAME
     t_unbind - disable a transport endpoint

SYNOPSIS
     #include <tiuser.h>

     int tunbind (int fd);

DESCRIPTION
     The tunbind function disables the transport endpoint speci-
     fied by fd which was previously bound by t_bind(3N).  On
     completion of this call, no further data or events destined
     for this transport endpoint will be accepted by the tran-
     sport provider.

     On failure, t_errno may be set to one of the following:

     [TBADF]        The specified file descriptor does not refer
                    to a transport endpoint.

     [TOUTSTATE]    The function was issued in the wrong
                    sequence.

     [TLOOK]        An asynchronous event has occurred on this
                    transport endpoint.

     [TSYSERR]      A system error has occurred during execution
                    of this function.

SEE ALSO
     t_bind(3N).

DIAGNOSTICS
     tunbind returns 0 on success and -1 on failure and t_errno
     is set to indicate the error.




















                        Printed 11/19/92                   Page 1